In his first-ever interview, the sole Australian survivor of the Waco siege has revealed to 60 Minutes what really took place during the 51-day stand-off, and why he believes crazed cult leader David Koresh will one day return to Earth as the son of God.

"At 12.45 pm, severe thunderstorms were detected on the weather radar near Brisbane CBD and Logan City. These thunderstorms are moving towards the east," the BoM warning reads.

(Bureau of Meteorology)

Wind gusts of 81 km/h were recorded at Beaudesert, with damaging winds likely elsewhere, the BoM said.

"[The storms] are forecast to affect Coolangatta, Beenleigh, Strathpine, Redcliffe and Caboolture by 1.15 pm and Cleveland, the area southwest of Caloundra and northern Bribie Island by 1.45 pm," the warning reads.

A more general thunderstorm warning has been issued for the south-east coast region.